Answer:
Hey there!
Dead skin cells and sweat cause body odor, among other things such as oils, dirt, and skin diseases.
Hope this helps :)
<em>the</em><em> </em><em>watery</em><em> </em><em>fluid</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>answer</em>
Answer: D, i´m positive it is D